Deep PE water supply pipe with enhanced compression resistance

Abstract

The utility model relates to the technical field of PE water supply pipes, and discloses a deep-layer PE water supply pipe with enhanced compression resistance, which comprises an upper protective frame and a lower protective frame which are arranged outside a pipe body, the upper protective frame and the lower protective frame are detachably connected, a first spring for buffering and protecting the pipe body is arranged between the upper protective frame and the lower protective frame, and a second spring for buffering and protecting the pipe body is arranged between the upper protective frame and the lower protective frame. An upper protection frame and a lower protection frame are arranged at the upper end and the lower end of the surface of a pipe body correspondingly, a first sliding rod is installed on the surface of a side plate on the side face of the lower protection frame and slidably connected with a side plate on the side face of the upper protection frame, and a first spring sleeves the surface of the first sliding rod; and when the pipe body is damaged, the side plate on the side face is driven to move, a force relief effect is achieved on compression of the first spring and sliding friction between the first sliding rod and the side plate on the side face of the upper protection frame, then the pipe body is protected, and the pipe body is prevented from being damaged to affect the water conveying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of PE water supply pipes, in particular to a deep PE water supply pipe with enhanced pressure resistance. Background Art

[0002] Water pipe is a material used to transport fluids. It is a green, energy-saving and environmentally friendly pipe material that does not rust, scale or shrink. It has low fluid resistance and can effectively reduce water supply energy consumption and increase water supply at water points. It is an ideal pipe for pipe networks. PE material is widely used in the field of water supply pipe manufacturing due to its high strength, corrosion resistance and non-toxicity. Because it does not rust, it is an ideal pipe material to replace ordinary iron water supply pipes. PE water supply pipe is also one of them and is an indispensable material in drainage systems.

[0003] When the existing PE water supply pipe is actually used, when the outside of the PE water supply pipe is subjected to a large impact such as being squeezed by a hard object, the PE water supply pipe is more likely to be damaged, thereby affecting the efficiency of water delivery. For this reason, we propose a deep PE water supply pipe with enhanced pressure resistance. Utility Model Content

[0004] The purpose of the utility model is to provide a deep PE water supply pipe with enhanced pressure resistance, so as to solve the problem that the existing PE water supply pipe proposed in the above background technology is more likely to be damaged when the outside of the PE water supply pipe is subjected to a large impact such as squeezing by a hard object during actual use, thereby affecting the efficiency of water delivery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deep PE water supply pipe with enhanced pressure resistance, comprising an upper protective frame and a lower protective frame arranged on the outside of the pipe body, the upper protective frame and the lower protective frame are detachably connected, and a spring 1 for pipe body buffering protection and a support frame fixed to the top of the upper protective frame are provided between the upper protective frame and the lower protective frame, buffer plates are rotatably connected at both ends of the support frame, a clamping block is detachably connected at the other end of the buffer plate, and a spring 2 for pipe body buffering protection is provided between the buffer plate and the clamping block.

[0006] Preferably, washers are embedded in the inner walls of the upper protective frame and the lower protective frame, side panels are fixedly connected to the sides of the upper protective frame and the lower protective frame, a sliding rod is fixedly connected to the top of the side panel on the side of the lower protective frame, the top of the sliding rod passes through the side panel on the side of the upper protective frame, a spring is sleeved on the surface of the sliding rod, a limit plate is sleeved on the top of the sliding rod, and a bolt is threadedly connected to the side of the limit plate.

[0007] Preferably, the outer end of the buffer plate is movably connected to a movable plate, a second slide rod is inserted into the top of the movable plate, the bottom end of the second slide rod is fixedly connected to a block, the inner wall of the block is in contact with the outer wall of the tube body, a second spring is sleeved on the surface of the second slide rod between the movable plate and the block, the top of the second slide rod is threadedly connected to a support plate by a bolt, an adjustment plate is inserted into the outer wall of the buffer plate, the other side of the adjustment plate is fixedly connected to the movable plate, and a screw for limiting the adjustment plate is threadedly connected to the surface of the buffer plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model cooperates with the upper protective frame, the lower protective frame, the side plate, the slide bar 1, the spring 1, the limit plate and the bolts. The upper protective frame and the lower protective frame are respectively arranged at the upper and lower ends of the surface of the pipe body. The slide bar 1 is installed on the surface of the side plate of the lower protective frame and is slidably connected with the side plate of the upper protective frame. The surface of the slide bar 1 is sleeved with a spring 1. When the pipe body is impacted by a hard object from the outside, the upper protective frame approaches the lower protective frame, driving the side plate of the side thereof to move, compressing the spring 1, and the sliding friction between the slide bar 1 and the side plate of the upper protective frame has a force release effect, thereby protecting the pipe body, ensuring the compression resistance of the pipe body, and preventing the pipe body from being damaged and affecting the water delivery effect.

[0010] 2. The utility model cooperates with the support frame, buffer plate, adjustment plate, movable plate, slide bar 2, support plate, spring 2 and clamping block through the arranged use. The support frame is installed on the surface of the upper protective frame to rotatably connect the buffer plate, and a movable adjustment plate is arranged at the outer end of the buffer plate to connect the movable plate, so as to facilitate the adjustment and fixation of the length between the movable plate and the buffer plate. The clamping block under the movable plate contacts the surface of the tube body, and the surface of the clamping block is slidably connected to the movable plate through slide bar 2. The movable plate is elastically supported by spring 2 on the surface of slide bar 2. When the buffer plate, adjustment plate or movable plate is subjected to external impact, the buffer plate, adjustment plate and movable plate as a whole rotate toward the surface of the tube body to compress the spring 2. The spring 2 has a buffering effect on the buffer plate, adjustment plate and movable plate as a whole, and then has a protective effect on the top position of the tube body, thereby ensuring the compression resistance of the tube body and then ensuring the safe use of the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0013] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0014] In the figure: 1. tube body; 2. block; 3. buffer plate; 4. support frame; 5. upper protective frame; 6. gasket; 7. lower protective frame; 8. side plate; 9. spring 1; 10. limit plate; 11. slide bar 1; 12. adjustment plate; 13. slide bar 2; 14. support plate; 15. spring 2; 16. movable plate; 17. screw. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example

[0017] See also Figure 1-Figure 3 A deep PE water supply pipe with enhanced pressure resistance shown in the figure includes an upper protective frame 5 and a lower protective frame 7 arranged on the outside of the pipe body 1, the upper protective frame 5 and the lower protective frame 7 are detachably connected, and a spring 9 for buffering and protecting the pipe body 1 and a support frame 4 fixed to the top of the upper protective frame 5 are provided between the upper protective frame 5 and the lower protective frame 7, the two ends of the support frame 4 are rotatably connected with a buffer plate 3, the other end of the buffer plate 3 is detachably connected with a block 2, a spring 15 for buffering and protecting the pipe body 1 is provided between the buffer plate 3 and the block 2, the inner walls of the upper protective frame 5 and the lower protective frame 7 are both embedded with washers 6, the sides of the upper protective frame 5 and the lower protective frame 7 are both fixedly connected with side plates 8, the top of the side plates 8 on the side of the lower protective frame 7 is fixedly connected with a slide bar 11, the slide bar The top of the slide bar 11 passes through the side plate 8 on the side of the upper protective frame 5, and a spring 9 is sleeved on the surface of the slide bar 11. A limit plate 10 is sleeved on the top of the slide bar 11, and a bolt is threadedly connected to the side of the limit plate 10; an upper protective frame 5 and a lower protective frame 7 are respectively arranged at the upper and lower ends of the surface of the pipe body 1, and the slide bar 11 and the side plate 8 on the side of the lower protective frame 5 are installed on the surface of the side plate 8 on the side of the upper protective frame 5 for sliding connection, and a spring 9 is sleeved on the surface of the slide bar 11. When the pipe body 1 is impacted by a hard object from the outside, the upper protective frame 5 approaches the lower protective frame 7, driving the side plate 8 on its side to move, compressing the spring 9, and the sliding friction between the slide bar 11 and the side plate 8 on the side of the upper protective frame 5 has a force release effect, thereby protecting the pipe body 1 and preventing the pipe body 1 from being damaged and affecting the water delivery effect.

[0018] On the basis of the above scheme, the outer end of the buffer plate 3 is movably connected with a movable plate 16, the top of the movable plate 16 is plugged with a slide rod 13, the bottom end of the slide rod 13 is fixedly connected to the block 2, the inner wall of the block 2 is in contact with the outer wall of the tube body 1, a spring 15 is sleeved on the surface of the slide rod 13 between the movable plate 16 and the block 2, the top of the slide rod 13 is threadedly connected with a support plate 14 by a bolt, the outer wall of the buffer plate 3 is plugged with an adjustment plate 12, the other side of the adjustment plate 12 is fixedly connected to the movable plate 16, and the surface of the buffer plate 3 is threadedly connected with a screw 17 for limiting the adjustment plate 12; the support frame 4 is installed on the surface of the upper protective frame 5 to rotatably connect the buffer plate 3, and a movable The adjusting plate 12 is connected to the movable plate 16, so as to adjust and fix the length between the movable plate 16 and the buffer plate 3. The block 2 below the movable plate contacts the surface of the tube body 1. The surface of the block 2 is slidably connected to the movable plate 16 through the slide bar 13. The movable plate 16 is elastically supported by the spring 15 on the surface of the slide bar 13. When the buffer plate 3, the adjusting plate 12 or the movable plate 16 is impacted by the outside world, the buffer plate 3, the adjusting plate 12 and the movable plate 16 as a whole rotate toward the surface of the tube body 1, compressing the spring 15. The spring 15 has a buffering effect on the buffer plate 3, the adjusting plate 12 and the movable plate 16 as a whole, and then has a protective effect on the top position of the tube body 1, thereby ensuring the safe use of the tube body 1.

[0019] It should be noted that the utility model is a deep PE water supply pipe with enhanced pressure resistance. First, the upper protective frame 5 and the lower protective frame 7 are respectively clamped on the surface of the pipe body 1, and the spring 9 is sleeved on the surface of the slide bar 11. Then the limit plate 10 is sleeved on the surface of the slide bar 11 and fixed by bolts. The block 2 is fitted on the surface of the pipe body 1, and then the spring 15 is sleeved on the surface of the slide bar 13 on the surface of the block 2. Then, the slide bar 13 is penetrated by the movable plate 16, and the support plate and the slide bar 13 are fixed by bolts. When the buffer plate 3, the adjustment plate 12, and the movable plate 16 are subjected to external impact, the buffer The plate 3, the adjusting plate 12 and the movable plate 16 rotate as a whole toward the surface of the pipe body 1, compressing the spring 2 15. The spring 2 15 has a buffering effect on the buffer plate 3, the adjusting plate 12 and the movable plate 16 as a whole. Or when the upper protective frame 5 is impacted by a hard object from the outside, the upper protective frame 5 approaches the lower protective frame 7, driving the side plate 8 on its side to move, compressing the spring 1 9, and the sliding friction between the slide bar 11 and the side plate 8 on the side of the upper protective frame 5 has a force release effect, thereby protecting the pipe body 1, preventing the pipe body 1 from being damaged and affecting the water delivery effect, and ensuring the compression resistance of the pipe body 1.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep PE water supply pipe with enhanced compressive performance, characterized in that: include: An upper protective frame (5) and a lower protective frame (7) are arranged outside the tube body (1), the upper protective frame (5) and the lower protective frame (7) are detachably connected, and a spring (9) for buffering and protecting the tube body (1) is arranged between the upper protective frame (5) and the lower protective frame (7); A support frame (4) is fixed on the top of the upper protection frame (5), wherein the two ends of the support frame (4) are rotatably connected to buffer plates (3), the other end of the buffer plate (3) is detachably connected to a clamping block (2), and a spring (15) for buffering and protecting the tube body (1) is provided between the buffer plate (3) and the clamping block (2).

2. A deep PE water supply pipe with enhanced compression resistance according to claim 1, characterized in that: The inner walls of the upper protective frame (5) and the lower protective frame (7) are both embedded with washers (6); the sides of the upper protective frame (5) and the lower protective frame (7) are both fixedly connected with side plates (8); the top of the side plate (8) on the side of the lower protective frame (7) is fixedly connected with a slide bar (11); the top of the slide bar (11) passes through the side plate (8) on the side of the upper protective frame (5); and a spring (9) is sleeved on the surface of the slide bar (11).

3. A deep PE water supply pipe with enhanced compression resistance according to claim 2, characterized in that: A limiting plate (10) is sleeved on the top of the sliding rod 1 (11), and a bolt is threadedly connected to the side surface of the limiting plate (10).

4. The deep PE water supply pipe with enhanced compression resistance according to claim 1, characterized in that: The outer end of the buffer plate (3) is movably connected to a movable plate (16), the top of the movable plate (16) is plugged with a second slide bar (13), the bottom end of the second slide bar (13) is fixedly connected to a clamping block (2), and the inner wall of the clamping block (2) is in contact with the outer wall of the tube body (1).

5. A deep PE water supply pipe with enhanced compression resistance according to claim 4, characterized in that: A second spring (15) is sleeved on the surface of the second slide rod (13) between the movable plate (16) and the clamping block (2).

6. A deep PE water supply pipe with enhanced compression resistance according to claim 5, characterized in that: The top of the second slide rod (13) is threadedly connected to a support plate (14) via bolts.

7. A deep PE water supply pipe with enhanced compression resistance according to claim 4, characterized in that: An adjustment plate (12) is inserted into the outer wall of the buffer plate (3), the other side of the adjustment plate (12) is fixedly connected to the movable plate (16), and a screw rod (17) for limiting the position of the adjustment plate (12) is threadedly connected to the surface of the buffer plate (3).

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